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參數(shù)資料
| 型號： | CXA3025N |
| 廠商： | Sony Corporation |
| 英文描述： | All Band TV Tuner IC (VHF-CATV-UHF) |
| 中文描述： | 所有帶電視調諧器集成電路（甚高頻，有線電視，超高頻） |
| 文件頁數(shù)： | 1/12頁 |
| 文件大?。?/td> | 233K |
| 代理商： | CXA3025N |
Description
The CXA3025N is a single chip TV tuner IC which
performs as a mixer, oscillator for UHF and VHF-
CATV bands. An IF amplifier is also provided.
This IC adopts a 24-pin SSOP package (0.8mm
pitch) in response to the trend towards miniaturizing
the tuner and automatic IC mounting.
Features
Low noise figure
Superior cross modulation
Low spurious
Stable oscillating characteristics
Local oscillator output for PLL
Double tune filter connectable to MIX output
Low thermal resistance package
Structure
Bipolar silicon monolithic IC
Applications
TV tuner
CATV tuner
VCR tuner
Block Diagram and Pin Configuration
(Top View)
Absolute Maximum Ratings
(Ta = 25°C)
Supply voltage
Storage temperature
Allowable power dissipation
V
CC
Tstg
10.5
V
–65 to +150
°C
P
D
1200
mW
(when mounted on a board)
Operating Conditions
Supply voltage
Operating temperature
V
CC
Topr
9.0 ± 0.9
–20 to +75
V
°C
– 1 –
CXA3025N
E95Y06-ST
All Band TV Tuner IC (VHF-CATV-UHF)
Sony reserves the right to change products and specifications without prior notice. This information does not convey any license by
any implication or otherwise under any patents or other right. Application circuits shown, if any, are typical examples illustrating the
operation of the devices. Sony cannot assume responsibility for any problems arising out of the use of these circuits.
24 pin SSOP (Plastic)
I
B
P
U
U
G
G
U
U
V
N
V
I
I
V
C
M
M
G
G
V
V
N
U
U
REG
VHF
MIX
UHF
MIX
UHF
OSC
OSC
IF AMP
BAND
SW
2
3
4
5
6
7
8
9
10
11
12
1
VHF
OSC
13
14
15
16
17
18
19
20
21
22
23
24
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